FIELD: ecology. SUBSTANCE: invention proposes a sorbent that can be used for treatment of any liquids that are both true solutions and food emulsions from strontium radionuclides and heavy metal ions. Sorbent is a product of neutralization of cereals crops waste acid extract with alkaline metal or ammonium or magnesium hydroxide or their carbonates. Sorbent has 10.0-13.0 wt.-% phosphorus and its specific density is 1.8-2.0 g/sm3.. EFFECT: enhanced effectiveness of sorbent. 9 ex, 1 dwg
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